Arrow -- "Sacrifice" -- Image AR123a_0022b -- Pictured (L-R): John Barrowman as Malcolm Merlyn and Stephen Amell as Oliver Queen -- Photo: Diyah Pera/The CW -- © 2013 The CW Network. All Rights Reserved

Arrow -- "Sacrifice" -- Image AR123a_0022b -- Pictured (L-R): John Barrowman as Malcolm Merlyn and Stephen Amell as Oliver Queen -- Photo: Diyah Pera/The CW -- © 2013 The CW Network. All Rights Reserved